1523379816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{431797}}^1$

素因数の和:431823

約数の個数: 72

約数和(自身を含む): 4799434770

約数和(自身を除く): 3276054954

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 431797, 863594, 1295391, 1727188, 2590782, 3022579, 3454376, 3886173, 5181564, 6045158, 7772346, 9067737, 10363128, 12090316, 15544692, 18135474, 21158053, 24180632, 27203211, 31089384, 36270948, 42316106, 54406422, 63474159, 72541896, 84632212, 108812844, 126948318, 169264424, 190422477, 217625688, 253896636, 380844954, 507793272, 761689908, 1523379816]

約数ペア:

[(1, 1523379816), (2, 761689908), (3, 507793272), (4, 380844954), (6, 253896636), (7, 217625688), (8, 190422477), (9, 169264424), (12, 126948318), (14, 108812844), (18, 84632212), (21, 72541896), (24, 63474159), (28, 54406422), (36, 42316106), (42, 36270948), (49, 31089384), (56, 27203211), (63, 24180632), (72, 21158053), (84, 18135474), (98, 15544692), (126, 12090316), (147, 10363128), (168, 9067737), (196, 7772346), (252, 6045158), (294, 5181564), (392, 3886173), (441, 3454376), (504, 3022579), (588, 2590782), (882, 1727188), (1176, 1295391), (1764, 863594), (3528, 431797)]